Side Note:
Hehehe - wow

I also do the genealogy thing (addictive!!) and my dad has blue eyes, black hair and tans easy (so does my sister - me I burn like crazy myself got that from my mothers side - but we all have the blue gene) - He also has Jewish genes in him maybe that is the common link (or missing link hehe). Other than that we are pretty much Japhethic all the way back that I have traced. Aren't the migration maps neat?
Warning about that DNA genealogy research - they are looking for a "Scientific Adam" (as you rightly pointed out) not a Biblical Adam - i.e. they expect to find an ape they will call adam (or man) to join that ape they call "Scientific Eve" (oh wow hope that scientific adam and eve were at the same time and place....) - they do not start their search for information with DNA based in God as Truth thing. I don't have a DNA report on my dad, however I do have one of his lines (the oldest one) traced through documents to about 1200 (into Switzerland).
As I mentioned in my first message I believe Adam/Eve and Noah and his sons were real as God tells us about them and nothing in His telling indicates they are not real. If the gene pool goes to "one" at the flood then they should find a common ancestor a lot earlier than they do. They should also explain to people that they have proven that there is no ape ancestor hehe but they keep that one to themselves (might hurt their reputation or something I guess - or there is none so blind as he who will not see). Just keep this in mind as you deal with the genealogy DNA researchers (ask the hard questions to know what they use to compare) - but then they have their goal lots of DNA registered don't they hehe.
It is so funny though in genealogy DNA they can't tell you who your close dead ancestors are but they can tell you about 30,000 years ago and where you came from.... ever wonder what 30,000 year old DNA they are using to compare? To prove you were related to someone say 6 generations ago you would need a DNA sample from that long dead person (which may not be possible even if you could exhume the body - you know that "to dust you will return" is an issue - no DNA left in non-preserved dead bodies - yuck sorry cancel I even mentioned that) to compare your DNA to. What the genealogy DNA system does is compare your DNA sample to others donated by other people living and then they divide them into the genotype they have set as their standard.
Kind of like the way they date rock - where they assume a rate of decay (of carbon not original in rock - oh we will not go there) that has remained the same over billions of years - which is not derived through science but through arbitrary designation......
Sorry I have discussed this issue with people that have post grad degrees in genetics and they just

and I have gone around and round through the DNA information and with my aunt who will send in any direct male line cousins DNA she can find who is willing at her expense.... all the way to, is it 64 marker? I think. Genealogy is a nice, addictive hobby, but something tells me these people not only have a DNA registry going on but they also have found a cash money machine - what the registry is for I have no clue but someday they will have a registry of most all people especially in the US and don't think it will be used "only" for genealogy (I know they tell you about all the "privacy" issues - they are on "your" side). (Can't help but wonder what Hitler's mad science guys/gals would have done with the genome project - No I didn't add that, just slipped out, SORRY.)
Oh wow I am such a skeptic hehe sorry sorry sorry - just me ignore please

. I just can't get away from the idea that I see a P. T. Barnum moment here for some reason. - I do that alot, SORRY, just me..... kinda like that global warming "science".....
Another Side Note: I like the format of the genealogy forums out there so you can track a specific branch of a post much more than this current wave of Christian forums - so much easier to find a post!
(Sorry please don't take offense - was not intended that way, I just see all the DNA and MONEY and have to say I am a real Skeptic - you know I believe "follow the money" and you find the reason behind anything - especially these days!)
In Christ
Windy
(hehe that was my fun for today - got to run am late)